Problem with Look and feel/Could not access 'Portal->settings' from Control Panel

Description

1) Create a new site
2) In "Site Pages" > "Public Page" set the bullet style to "Arrows"
3) Create child page, click "Look and Feel", then "Define a specific look and feel for this page". Click save.
4) Change the bullet style from "Dots" to "Arrows". Click save.
5) Assert that with your fix, the bullet style does change to "Arrows".
6) Change the color scheme from "Default" to "Dark". Click save.
7) Assert that the bullet style has changed from "Arrows" back to "Dots".